The ascent of the Quaranta: from Piancastagnaio to the summit of Mount Amiata

Surrounded by centuries-old chestnut groves, the town of Piancastagnaio offers a perfect blend of culture and breathtaking scenery, as an ideal destination for an authentic and relaxing visit. A paradise for nature lovers, for example, is the Pigelleto Nature Reserve, not far from this mountain village.

Piancastagnaio is likewise an ideal destination for cycling enthusiasts, thanks to its strategic location along the southern slope of Mount Amiata and the many trails that crisscross its territory, in a patchwork of chestnut forests, scenic views and historic villages.

The Quaranta climb connects the village to the summit, entirely on paved roads. With its 9 miles (15 kilometers) and circa 10 percent gradient, this uphill run classifies as high difficulty. The landscape it embraces is rich in biodiversity, alternating between chestnut and beech trees, hairpin turns and short, almost flat stretches.

The starting point is the Bike Point of Amiata Bike, located a stone’s throw from Porta Castello, one of the entrances to the historic center—and the most striking due to its proximity to the imposing fortress, the Rocca Aldobrandesca.

The climb is one of six traced out by Amiata Bike, the association that maintains numerous permanent trails such as the Anello di Amiata (a ring of about 112 miles or 180 kilometers) and routes on gravel.